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Purpose: The purpose of this paper is to conceptualise a research study to examine leadership as a relational concept between leaders and followers. The context is within surgical practice examining how motivated consultant surgeons are to lead junior doctors and which type of leadership style they use. From a follower perspective, the motivation of junior doctors will be explored, and their leadership preferences will be correlated with those of the actual style of consultant surgeons. Design/methodology/approach: In this paper, the authors provide a detailed description of the methods for an international quantitative research study, exploring sequentially how motivated consultant surgeons are to lead and how leadership styles impact on the motivation of junior doctors. The objectives, method and data collection of this study are explained, and the justification for each method is described. Findings: The findings for this outline study illustrate how critical it is to redefine leadership as a relational concept of leader and follower to ensure adequate support is provided to the next generation of consultant surgeons. Without consideration of the relational model of leadership, attrition will continue to be a critical issue in the medical workforce. Research limitations/implications: The research limitations are that this is a proposed quantitative study due to the need to collect a large sample of data from surgeons across the UK, Egypt and Germany. This research will have immense implications in developing new knowledge of leadership as a relational concept in medicine and healthcare. This study additionally will impact on how leadership is conceptualised in the curriculum for specialist surgical practice. Practical implications: The practical implications are that relational leadership is supportive of generating a supportive leadership culture in the workplace and generating more effective teamwork. Originality/value: To the best of the authors' knowledge, this is the first study of its kind to look at a relational model of leadership in surgical practice between consultant surgeons and surgical trainees. This study will also identify any specific country differences between the UK, Germany and Egypt. [ABSTRACT FROM AUTHOR]

The emerging energy transition is particularly described as a move towards a cleaner, lower-carbon system. In the context of the global shift towards sustainable energy sources, this paper reviews the potential and roadmap for hydrogen energy as a crucial component of the clean energy landscape. The primary objective is to present a comprehensive literature overview, illuminating key themes, trends, and research gaps in the scientific discourse concerning hydrogen production and energy policy. This review focuses particularly on specified geographic contexts, with an emphasis on understanding the unique energy policies related to renewable energy in Brazil, Austria, and Germany. Given their distinct social systems and developmental stages, this paper aims to delineate the nuanced approaches these countries adopt in their pursuit of renewable energy and the integration of hydrogen within their energy frameworks. Brazil exhibits vast renewable energy potential, particularly in wind and solar energy sectors, positioning itself for substantial growth in the coming years. Germany showcases a regulatory framework that promotes innovation and technological expansion, reflecting its highly developed social system and commitment to transitioning away from fossil fuels. Austria demonstrates dedication to decarbonization, particularly through the exploration of biomethane for residential heating and cooling. [ABSTRACT FROM AUTHOR]

In areas affected by mining, which are undergoing reclamation, their geotechnical characteristics need to be monitored and the level of landslide risk should be assessed. This risk should preferably be reduced by nature-based solutions. This paper presents a KurZeS slope stability assessment technique based on areal data. This method is suitable for large areas. In addition, a procedure is presented for how to incorporate a prediction of the impact of nature-based solutions into this method, using the example of vegetation root reinforcement. The paper verifies the KurZeS method by comparing its results with the results of stability calculations by GEO5 software (version 5.2023.52.0) and validates the method by comparing its results with a map of closed areas in the area of the former open-cast mine Lohsa II in Lusatia, Germany. The original feature of the KurZeS method is the use of a pre-computed database. It allows the use of an original geometrical and geotechnical concept, where slope stability at each Test Point is evaluated not just along the fall line but also along different directions. This concept takes into account more slopes and assigns the Test Point the lowest safety factor in its vicinity. This could be important, especially in soil dumps with rugged terrain. [ABSTRACT FROM AUTHOR]

The paper asks for the contribution of growth models for the explanation of public sector employment relations in Germany. The paper is subdivided into three parts. The first elaborates on long-term developments as well as forms of employment. The second part analyzes wage setting systems, that is, bilateral collective bargaining for employees and unilateral decision-making for civil servants. The third part compares the empirical outcomes of both sub-systems with the assumptions of growth models and distinguished explicitly various concepts of the state as corporate actor. [ABSTRACT FROM AUTHOR]

Copyright of Zeitschrift für Sozialreform is the property of De Gruyter and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Twelve qualitative case studies in German and Canadian hospitals and IT companies were used in this mixed-methods study analysing the labour market outcomes of immigrants. The reported case studies investigate the immigrants' recognition, integration process and the usability of foreign qualifications, skills and work experiences in the labour market. Furthermore, the strategies and rationales of employers and employees within the recruiting process are analysed. Here, the focus lies on the transferability and obstacles of cultural and social capital across country borders as well as the relevant framework conditions. This paper refers to Bourdieu's approach towards different types of capital as well as the rational choice theory. The results demonstrate that immigrants in both countries face more obstacles accessing the labour market within the health sector than within the IT sector. The context of the recruiting situation strongly affects the strategies and behaviour of the employers or the recruiters. Within these sector- and country-specific confines, individual factors determine the immigrants' labour market success. Furthermore, the sector and the country affect the relevance of each individual factor in the recruiting process. [ABSTRACT FROM AUTHOR]

Electric vehicles (EVs) are expected to be vital in transitioning to a low-carbon energy system. However, integrating EVs into the power grid poses significant challenges for grid operators and energy suppliers, especially regarding the uncertainty and variability of EV charging demand. Accurate forecasting of EV charging demand is essential for optimal power system integration, yet previous studies have often only considered point predictions that are inadequate for risk assessment. Therefore, this paper compares different probabilistic forecasting models for the short-term prediction of EV charging demand at various aggregation levels, using a large and novel dataset of over 350,000 charging processes at more than 500 locations across Germany. The performance of both machine learning and deep learning methods is evaluated against a naïve benchmark model, and the impact of data availability on the forecasting models is investigated. Further, the paper examines the effects of forecast accuracy on energy procurement, which has so far received minor attention in the literature. The results show that machine learning methods such as Ada Boosting and Random Forest yield robust results with a normalized root mean square error of 0.42 and 0.41 and a mean absolute scaled error of 0.36 and 0.34 at the highest aggregation level. Furthermore, the results show the influence of different site compositions on the forecast quality and how many charging points are likely to yield a robust forecast. Energy and fleet managers can use the described method to reliably predict the required energy quantities for fleets of sufficient size and procure them at low risk. [ABSTRACT FROM AUTHOR]

In light of ongoing debates about racially motivated police violence, this paper examines two separate but interrelated phenomena: instances of police discrimination and mistrust in police and the judicial system among ethnic minorities in Germany. Analyses are carried out based on waves 1, 3, and 5 of the CILS4EU-DE data collected among 14 to 20 year-old respondents in Germany. The focus of the paper lies on young men from the Middle East, as well as Northern and Sub-Saharan Africa, who--as our study demonstrates--tend to disproportionally more often report discrimination experiences and particularly low levels of trust in police and courts compared to other ethnic minorities and the majority populations in Germany, and partially also in comparison to their female counterparts. We also show that more frequent experiences of police discrimination are associated with greater distrust of the police and partially also with courts among young men from the Middle East, North and Sub-Saharan Africa. Female adolescents from similar backgrounds are also more distrustful of the police, but this is not explained by their own experiences of police discrimination. [ABSTRACT FROM AUTHOR]

Germany's excessive current account surpluses mirror domestic problems. They are rooted in inequality and a weak home market, creating an overdependence on exports. Why, then, are policymakers so reluctant to reduce them? This paper argues that a contributing factor is the public misrepresentation of surpluses' domestic costs. Imbalances are narrated as distributional conflicts between countries, not within them; and bilateral trade is framed as a competition, where surplus countries win. The analysis reconstructs stakeholders' positions and discursive strategies through media narratives and Bundestag debates, using an original dataset of public statements. It finds evidence for a systematic bias disregarding the domestic losers of surpluses. Whenever imbalances are discussed, the triggering event is outside criticism, mainly from the European Commission and the US. The ensuing debate follows an 'us versus them' logic, where foreign critics clash with domestic defenders—mainly the government and export-sector organisations. The success narrative and identitarian discourse about an 'export nation' limits left-wing actors' room to move beyond incremental criticism. The analysis finds an effect of European integration exacerbating imbalances. Germans fend off critics by an arena-shifting strategy: pointing out that exchange rates and trade are European-level prerogatives, disregarding internal policy levers for rebalancing. [ABSTRACT FROM AUTHOR]

Copyright of Business Administration Quarterly / Kwartalnik Nauk o Przedsiebiorstwie is the property of SGH Warsaw School of Economics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)